Qin Yun's words brimmed with killing intent, and they were like a basin of cold water being thrown at the three demon monarchs' hearts, leaving them chilled to their cores.
Flood Dragon King might have escaped from the hands of a Connate Golden Core expert in the past, but that was because his opponent was not particularly quick. If they had been fast and continued the pursuit, then Flood Dragon King and company would have eventually died! As for Qin Yun? Ignoring the fact that sword immortals' Sword Kinesis Flight was famous for its speed, just a flying sword alone could pursue an enemy for fifteen kilometers.
Flood Dragon King and company were cognizant of the fact that they were unable to get more than fifteen kilometers away.
Besides, Qin Yun would definitely be chasing after them!